import axios from "axios";
import { ElMessage } from 'element-plus'
import 'element-plus/theme-chalk/el-message.css'
import { useUserStore } from '@/stores/user.js'
import router from '@/router/index.js'
const httpInstance = axios.create({
  baseURL: 'http://pcapi-xiaotuxian-front-devtest.itheima.net',
  timeout: 5000
})
// 拦截器

// axios请求拦截器
httpInstance.interceptors.request.use(config =>{
// 从pinia中获取数据
const userStore = useUserStore()
// 把token从数据中取出来
const token = userStore.userInfo.token
  // 判断token是否存在
  if(token){
    config.headers.Authorization = `Bearer ${token}`
  }
  return config
},e => Promise.reject(e))


// axios响应式拦截器
httpInstance.interceptors.response.use(res => res.data, e => {
  const userStore = useUserStore()
  // 统一错误拦截
  ElMessage({
    type: 'warning',
    message: e.response.data.message
  })
  // 401 token失效处理
  if(e.response.status){
    userStore.clearUserInfo()
    router.push('/login')
  }

  return Promise.reject(e)
})

export default httpInstance